---
title: UIConfigurationStateCustomKey
framework: uikit
role: symbol
role_heading: Structure
path: uikit/uiconfigurationstatecustomkey
---

# UIConfigurationStateCustomKey

A key that defines a custom state for a view.

## Declaration

```swift
struct UIConfigurationStateCustomKey
```

## Overview

Overview Create a custom state key if you want to define a custom state to include in a configuration state.

## Topics

### Creating a custom state key

- [init(_:)](uikit/uiconfigurationstatecustomkey/init(_:).md)
- [init(rawValue:)](uikit/uiconfigurationstatecustomkey/init(rawvalue:).md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Configuration states

- [UIViewConfigurationState](uikit/uiviewconfigurationstate-swift.struct.md)
- [UICellConfigurationState](uikit/uicellconfigurationstate-swift.struct.md)
- [UIConfigurationState](uikit/uiconfigurationstate-8d7pd.md)